Revision 75 - (view) (annotate) - [select for diffs]
Modified Tue Apr 11 14:33:39 2006 UTC (18 years, 5 months ago) by duarte
File length: 24486 byte(s)
Diff to previous 73

In latest commit method insertIdsToKeyMaster wasn't yet complying with the new way of dealing with key
Now modified insertIdsToKeyMaster accordingly. Now we create a ClusterConnection object to call the createNewKeyMasterTable method.

Revision 73 - (view) (annotate) - [select for diffs]
Modified Tue Apr 11 10:42:54 2006 UTC (18 years, 5 months ago) by duarte
File length: 24738 byte(s)
Diff to previous 71

Got rid of keyColumn
Now key is directly the keyColumn name, e.g. key is asu_id not asu
This makes things less confusing and simpler.
We've done this following last commit of DataDistribution to also change the ways we deal with key/keyColumn.
Note that now the checkKeyCounts and checkDifferingKeys are using to get the keyTable name a ClusterConnection object and the new ClusterConnection method getTableOnNode

Revision 71 - (view) (annotate) - [select for diffs]
Modified Mon Apr 10 16:01:01 2006 UTC (18 years, 5 months ago) by duarte
File length: 24859 byte(s)
Diff to previous 70

New method getIdSetsFromNodes, equivalent to splitIdsIntoSets but rather a posteriori, when tables are already distributed in cluster's nodes
Modified method getAllIds4KeyAndTable, now taking host as parameter too, more general
Changed the comments a lot for all those 3 methods. There are many catches to be taken in account, the comments explain them quite well

Revision 70 - (view) (annotate) - [select for diffs]
Modified Fri Apr 7 14:49:02 2006 UTC (18 years, 5 months ago) by duarte
File length: 22964 byte(s)
Diff to previous 69

KEYMASTERDB had value for testing, change that back.

Revision 69 - (view) (annotate) - [select for diffs]
Modified Fri Apr 7 14:44:08 2006 UTC (18 years, 5 months ago) by duarte
File length: 22969 byte(s)
Diff to previous 68

Added method insertIdsToKeyMaster
Added call to the new insertIdsToKeyMaster in splitTableToCluster method

Revision 68 - (view) (annotate) - [select for diffs]
Modified Fri Apr 7 13:26:05 2006 UTC (18 years, 5 months ago) by duarte
File length: 21401 byte(s)
Diff to previous 66

Added another clusterExecuteQuery method to take a HashMap of queries rather than only one.
To be used in cases where the queries to be sent to nodes are different for each node (like in load/dump methods of this class)
Right now strictly serial must paralelize it as with the other clusterExecuteQuery

Revision 66 - (view) (annotate) - [select for diffs]
Modified Fri Apr 7 09:31:08 2006 UTC (18 years, 5 months ago) by duarte
File length: 20736 byte(s)
Diff to previous 65

Made MASTER final static variable also public. It is in use by other classes.

Revision 65 - (view) (annotate) - [select for diffs]
Added Fri Apr 7 09:26:03 2006 UTC (18 years, 5 months ago) by duarte
File length: 20729 byte(s)

Initial commit of DataDistribution.java into aglappe repository
Copied from repository scripts-jose rev 69
If want to have a look at previous history must do it from repository scripts-jose, there was no way of copying with history between different repositories